Assignee
JOHN O BUTLER COMPANY INC
US·4 granted patents·81 citations·filing 1993–1996
Top patents by PatentIndex Score
4 records- 0172US5778476AInterdental brushes having roughened, tapered and rounded bristle ends and method of making the sameJOHN O BUTLER COMPANY INC·Filed 1996·Granted Jul 14, 1998·59 cites·10 claims
- 0256US5758382AInterdental brush handleJOHN O BUTLER COMPANY INC·Filed 1995·Granted Jun 2, 1998·18 cites·10 claims
- 0328US5347675AToothbrushJOHN O BUTLER COMPANY INC·Filed 1993·Granted Sep 20, 1994·1 cites·9 claims
- 0428US5333346AToothbrushJOHN O BUTLER COMPANY INC·Filed 1993·Granted Aug 2, 1994·3 cites·17 claims
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